How To Put A Flat Roof On A Brick Shed

The underlayment will not need to be bonded to the roof as this will allow for movement without causing damage to the asphalt.

How to put a flat roof on a brick shed.

Fitting the roofing 10 12 flat roof shed. This material must be laid across the rafters and overlap. Insert 1 5 8 screws to lock the sheets into place every 8 along the rafters. Use 1 8 lumber for the side roof trims.

Beginning with the removal of the old roofing felt this. Drive a nail into each corner of the plywood to hold it in place temporarily. A gable roof for a shed can be built with rafters with a 1 6 ridge board or using trusses. Fit the trims to the front and back of the shed roof.

Put down your first sheet of plywood at the corner of one end of the roof. How to build a shed roof step by step. A simple gable shed roof is often built using 2 4 or 2 6 lumber for the rafters and 2 4 for the collar ties. Make sure it s lying horizontally across the exposed rafters and that the edges are flush with the edges of the end rafters.

Use 8d nails to secure the trims into place. This video shows a typical flat roof replacement carried out by argyle roofing based in london uk. Start at one end of the storage shed roof and lay the underlayment material onto the flat roof surface making sure that there are about 2 inches extra on either end to hang over the edges of the shed s flat roof. Joints are sealed with vapor barrier.

The insulation thickness of 8 inches is laid as a flat carpet. Attach a board uncut to the settle rafters on which you need to lay a vapor barrier material film construction. Stack insulation boards on the film top. Building installing roof rafters.